This is about a student who came to the school before.Her Japanese was pretty good.She studied Japanese at a college and herd her teacher’s teaching method was very unique.The teacher does not teach grammars to freshman and sophomore and students are not allowed to ask any questions.Learn Japanese by ear.And when the students become senior, they study grammar and think “Now I got it.”Her university’s study method is very similar to that children master native language.That is the reason her Japanese sounds very natural.But I think I cannot teach the same way to my students.My students are usually comes to the school only once a week, English environment for their jobs.Most likely, to study Japanese logically with English grammar explanations would be less stress.Not like university students but the way for adults.